Razor sharpener



Nov. 5, 1929. AQMATAREssE ET AL 1,734,173

RAZOR SHARPENER Filed Jan. 1e, 192e Patented Nov. 5, 1929 U ir Ars-'r ANToNIo MATAREssE AND ESTEBAN GENTEN'Anc'),l or-BUENos Arens, ARGENTINA RAZOR SHA-RPENER Application filed January 16, 1928. Serial No. 247,126-

vision of a novel means for the preparation of a razor Sharpener, which will be eliicient in.

action, and which can be manufactured and sold at a reasonable cost.

For further comprehension ofthe invention and of the objects and advantages thereof, reference will be had to the following description and accompanying drawing and to. the appended claims in which the various novel features of the invention are more particularly set forth.

Referring to the drawing forming a material part of this disclosure:

Fig. 1 is a perspective View of a razor strop prepared according to our invention.

Fig. 2 is a plan view of a device used for preparing a razor strop constructed according to this invention.

Fig. 3 is a side view thereof.

Fig. 4 is an enlarged fragmentary sectional view taken on the line 4 4 of Fig. 2.

rIhe reference numeral indicates generally a strip of cloth material, preferably felt, which is to be treated by having pressed into the texture thereof, a paste mixed with emery, French mould, that is earth, yor soil, crude oil or grease, and a small portion of loose varnish. All these ingredients are well mixed and made into a paste, which when properly applied to the strip 10 substantiates a leather strap. The strip 10 is preferably supported near its ends, indicated in Fig. 1 by the dot-dash lines 11, and in Fig. 3 by the arrows 12. The paste to be applied to 4 0 the strip 10 may be placed in containers 13 and 13 formed Ywith end projections 14 adapted to support rollers 15, these projections 14 continuing in handles 16 pivoted as at 17 so that when the ends of the handles are forced together the rollers are forced against the strip 14. y

Each of the containers are formed with doors 18, locked in closed position by catches 19, and adapted to hold air pressure applied in the container by pipes 20 which are connected to suitable supply lmeans not shown on the drawing. The containers are formed with spouts 21 directed to the strip 10. These spouts 21may be broader than the strip, and are therefore formed with end adjustments consisting of members 22 rigidly attached to the sides of the spouts andv formedV with dove-tailed portions 23 engaged with dove-tailed grooves ,2li in other members 25 having dove-tailed portions 26 engagedby other, members 27. lThe members 25 are' 'formed with projections 28 engaging in slots 2 9 in members 22, and the members2( are formed with projections 30 engaging in ,slots 31 in members 25, Vso that the members cannotdisengage from each other. The members 27 rotatably engage the ends of adjusting screws 32 threadedly engaged in the sides of the spout 21. `Byfthe proper manipulation of screws 32 the width of the spout may be adjusted.

In operation only one container is used at a time, that is, either container 13 0r 13.

As illustrated the container 13 is to be used,

but the device could have been applied toV the strip let with container 13 on the top,V and then this container would be used.

'Through one of the pipes 20 air pressure is our invention with some degree of particutei-.ations therein' may be made. We there-` fore reserve the right and privilege of changing the form of the details of construction or otherwise altering the arrangement of the correlated parts without departing from the spirit or the scope of the appended claims.

Having thus described our invention, what we claim as new and desire to secure by Unitedv States Letters Patent is:

1. A device of the class described, comprising containersadapted to hold a paste and air pressure, projections therefrom, rollers mounted in the projections and adapted to en,-l

larity, we realize that in practice various algage the sides of a strip of cloth, handles continuing from the projections, said handle being hinged to function in the engaging of the rollers to the strip, air pipes connected to the containers, and adjustable spouts formed in the containers and directed to the strip.

2. A device of the classdescribed, comprising a container for assuming a position above a strap to be coated, a second container for assuming a position ybelow the strap, projections from the containers directedV towards each other, rollers mounted on the projections,

connected handles connected with the prof jections, and spouts projecting from the containers towards each other for engaging with f opposite sides of thepsaid strap.

3. A deviceof the class described, comprising a'container for assuming a position above a strap to be coated, a second container for assuming a'position below the strap, projections from the containersV directed towards each other, rollers mounted on the projections, connected handles connected with the projections, andspouts projecting from thev containers towards each other for engaging with opposite sides of the said strap, 'said spout'sv being arranged for adjustments to change their widths for accommof signatures.

dating straps of various widths.

In testimony whereof We have affixed our ANTONIO MATAREssE. ESTEBAN oENTENARo.

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